A link-based ranking scheme for focused search

  • Authors:
  • Tony Abou-Assaleh;Tapajyoti Das;Weizheng Gao;Yingbo Miao;Philip O'Brien;Zhen Zhen

  • Affiliations:
  • GenieKnows.com;GenieKnows.com;GenieKnows.com;GenieKnows.com;GenieKnows.com;GenieKnows.com

  • Venue:
  • Proceedings of the 16th international conference on World Wide Web
  • Year:
  • 2007

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Abstract

This paper introduces a novel link-based ranking algorithm based on a model of focused Web surfers. FocusedRank is described and compared to implementations of PageRank and Topic-Sensitive PageRank. We report a user study that measures the relevance and precision of each approach. FocusedRank gives superior relevancy over PageRank, while significantly reducing the computational complexity compared to the Topic-Senstivice PageRank.